ERICO TDSGABC14 User Manual
INSTRUCTION SHEET
TDSGABC14
Flange Mount Grounding Bus
Flange Thickness Range: 1/4 to 1 inch
Flange Materials: Aluminum, Copper or Steel
Attach clamp. Tighten hex bolts then jam nuts as shown.
Apply12 ft-lbs (max)
Clean top and bottom surface of
flange using a T313 wire brush.
Remove all paint and oxide layers.
Install threaded rods by loosening hex bolt on
connector. Snug hex bolt by hand such that the rods
do not fall from the connector. Do not tighten hex bolt.
Loosen to install rods
Apply anti-oxide
compound at interface
Note: In the absence of a torque wrench, snug bolts
and tighten 1/4-turn.
Install inner hardware.
3/8-16 Hex Nut
Belleville Washer
3/8" Flat Washer
WARNING:
ERICO products shall be installed and used only as indicated in ERICO product instruction sheets and training materials. Instruction sheets are available at
1.
www.erico.com
ERICO products must never be used for a purpose other than the purpose for which they were designed or in a manner that exceeds specified load ratings.
2.
All instructions must be
3.
Improper installation, misuse, misapplication or other failure to completely follow ERICO's instructions and warnings may cause product malfunction, property
4.
damage, serious bodily injury and death.
SAFETY INSTRUCTIONS:
All governing codes and regulations and those required by the job site must be observed.
Always use appropriate safety equipment such as eye protection, hard hat, and gloves as appropriate to the application.
CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH, and LENTON are registered trademarks of ERICO International Corporation.
TECHNICAL SUPPORT
www.erico.com
and from your ERICO customer service representative.
completely
followed to ensure proper and safe installation and performance.
IP8250_B
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© 2013 ERICO International Corporation.
INSTRUCTION SHEET
Install lugs and spacers. Crimp lugs and wires together
prior to install. Apply anti-oxide compound to both
sides of each lug.
Lug
Spacer
Maximum Lug Size: 6 AWG, two-hole lugs
Tighten connector bolt.
Install outer hardware. Do not tighten.
3/8 Flat Washer
Belleville Washer
3/8-16 Hex Nut
3/8-16 Acorn Nut
Tighten inner and outer hardware.
Apply torque as shown.
Hold
Apply 20 ft-lbs (max)
Apply 12 ft-lbs (max)
Note: In the absence of a torque wrench, snug bolt
and tighten 1/4-turn.
Note: In the absence of a torque wrench, snug bolt
and tighten 1/4-turn.
The grounding bus must be electrically connected to the grounding system. Down-conductors may be used to
connect the grounding bus to the grounding system (6 AWG or larger). When using a CADWELD® exothermic
connection to connect the structure to the grounding system, remove the galvanized coating prior to welding.
After installation or welding, cover exposed steel with cold galvanized coating (T372A, T358 or equivalent) if
attached to a galvanized steel structure.
CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH, and LENTON are registered trademarks of ERICO International Corporation.
TECHNICAL SUPPORT
www.erico.com
IP8250_B
2 OF 2
© 2013 ERICO International Corporation.
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